Finding the Third Proportional to 3,797,008 and 8,315,226

Step by Step Solution

1. Step 1: Write the proportion equation
   3,797,008 : 8,315,226 = 8,315,226 : x
2. Step 2: Convert to fraction form
   3,797,008/8,315,226 = 8,315,226/x
3. Step 3: Cross multiply
   3,797,008x = 8,315,226 × 8,315,226
4. Step 4: Simplify right side
   3,797,008x = 69,142,983,431,076
5. Step 5: Solve for x
   x = 69,142,983,431,076/3,797,008
6. Step 6: Final answer
   x = 18,209,859.82